Finding the Fourth Proportional to 982,322.08, 1,473,478.26 and 848,793.58
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Solution
The fourth proportional to 982,322.08, 1,473,478.26 and 848,793.58 is: 1,273,186.17
Step by Step Solution
- Step 1: Write the proportion equation
982,322.08 : 1,473,478.26 = 848,793.58 : x - Step 2: Convert to fraction form
982,322.08/1,473,478.26 = 848,793.58/x - Step 3: Cross multiply
982,322.08x = 1,473,478.26 × 848,793.58 - Step 4: Simplify right side
982,322.08x = 1,250,678,887,357.57 - Step 5: Solve for x
x = 1,250,678,887,357.57/982,322.08 - Step 6: Final answer
x = 1,273,186.17
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.